package com.asds
{
	/**
	 * 空迭代.
	 * @author 青竹
	 * @email hui161@gmail.com 
	 */
	public class NullIterator implements Iterator
	{
		public function NullIterator()
		{
		}
		/**
		 * @inheritDoc
		 */
		public function hasNext():Boolean
		{
			return false;
		}
		/**
		 * @inheritDoc
		 */
		public function next():*
		{
			return null;
		}
		/**
		 * @inheritDoc
		 */
		public function reset():void
		{
		}
	}
}